const say = require('./a.cjs')
const object = {
    name: '《React进阶实践指南》',
    author: '我不是外星人'
}
console.log('我是 b 文件')
console.log('打印 a 模块', say)

setTimeout(() => {
    console.log('异步打印 a 模块', say)
}, 0)

module.exports = function () {
    return object
}
